Tracking Atmospheric River in the Northwest U.S. and Clipper with Winter Weather in the Northeast U.S.

A prolonged atmospheric river will continue to bring gusty winds, heavy rainfall which may lead to urban and river flooding with possible landslides, and heavy inter-mountain snow over the Pacific Northwest into the northern Rockies through Thursday. A clipper will cross the Great Lakes and Northeast U.S. into Thursday with areas of moderate to heavy snow and mixed wintry precipitation. Read More >

Current conditions at

Jamestown, Chautauqua County/Jamestown Airport (KJHW)

Lat: 42.15°NLon: 79.27°WElev: 1722ft.

Light Rain Fog/Mist

33°F

1°C

Humidity 100%
Wind Speed SW 16 mph
Barometer 29.25 in (992.4 mb)
Dewpoint 33°F (1°C)
Visibility 6.00 mi
Wind Chill23°F (-5°C)
Last update 10 Dec 4:56 pm EST
Extended Forecast for

3 Miles NNE Celoron NY

Winter Weather Advisory December 10, 05:26pm until December 12, 04:00am
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 10, 05:26pm until December 12, 04:00am

    NOW until 4:00am Fri

    Winter Weather Advisory

  • This Afternoon

    High: 36 °F

    Snow

  • Tonight

    Tonight: Snow before midnight, then snow showers likely between midnight and 4am, then snow after 4am.  Low around 19. Northwest wind around 14 mph, with gusts as high as 25 mph.  Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow

  • Thursday

    Thursday: Snow.  Areas of blowing snow after 8am. High near 24. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph.  Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.

    High: 24 °F

    Snow and
    Areas Blowing
    Snow

  • Thursday Night

    Thursday Night: Snow showers likely.  Cloudy, with a low around 19. West wind 10 to 18 mph.  Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.

    Low: 19 °F

    Snow Showers
    Likely

  • Friday

    Friday: A chance of snow showers, mainly before 1pm.  Mostly cloudy, with a high near 27. West wind 7 to 9 mph.  Chance of precipitation is 30%.

    High: 27 °F

    Chance Snow
    Showers

  • Friday Night

    Friday Night: Snow showers likely, mainly after 1am.  Mostly cloudy, with a low around 16. South wind 6 to 11 mph.  Chance of precipitation is 70%.

    Low: 16 °F

    Slight Chance
    Snow Showers
    then Snow
    Showers
    Likely

  • Saturday

    Saturday: Snow showers.  High near 24. Breezy, with a west wind 14 to 20 mph.  Chance of precipitation is 90%.

    High: 24 °F

    Snow Showers
    and Breezy

  • Saturday Night

    Saturday Night: Snow showers.  Low around 12. West wind 13 to 15 mph.  Chance of precipitation is 90%.

    Low: 12 °F

    Snow Showers

Detailed Forecast

This Afternoon
Snow. High near 36. Southwest wind around 16 mph. Chance of precipitation is 90%. Total daytime snow accumulation of 1 to 2 inches possible.
Tonight
Snow before midnight, then snow showers likely between midnight and 4am, then snow after 4am. Low around 19. Northwest wind around 14 mph, with gusts as high as 25 mph. Chance of precipitation is 100%. New snow accumulation of 1 to 3 inches possible.
Thursday
Snow. Areas of blowing snow after 8am. High near 24. Breezy, with a west wind 18 to 20 mph, with gusts as high as 31 mph. Chance of precipitation is 90%. New snow accumulation of 2 to 4 inches possible.
Thursday Night
Snow showers likely. Cloudy, with a low around 19. West wind 10 to 18 mph. Chance of precipitation is 70%. New snow accumulation of 1 to 3 inches possible.
Friday
A chance of snow showers, mainly before 1pm. Mostly cloudy, with a high near 27. West wind 7 to 9 mph. Chance of precipitation is 30%.
Friday Night
Snow showers likely, mainly after 1am. Mostly cloudy, with a low around 16. South wind 6 to 11 mph. Chance of precipitation is 70%.
Saturday
Snow showers. High near 24. Breezy, with a west wind 14 to 20 mph. Chance of precipitation is 90%.
Saturday Night
Snow showers. Low around 12. West wind 13 to 15 mph. Chance of precipitation is 90%.
Sunday
Snow showers. High near 19. Chance of precipitation is 80%.
Sunday Night
A chance of snow showers. Mostly cloudy, with a low around 11. Chance of precipitation is 50%.
Monday
A chance of snow showers. Mostly cloudy, with a high near 22. Chance of precipitation is 40%.
Monday Night
A chance of snow showers. Mostly cloudy, with a low around 14. Chance of precipitation is 50%.
Tuesday
A chance of snow showers. Mostly cloudy, with a high near 29. Chance of precipitation is 30%.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
A chance of showers. Mostly cloudy, with a high near 36.
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ABOUT THIS FORECAST

 
Point Forecast:
3 Miles NNE Celoron NY
 42.15°N 79.25°W (Elev. 1699 ft)
3:36 pm EST Dec 10, 2025
5pm EST Dec 10, 2025-6pm EST Dec 17, 2025
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database